commit bac64d0f8cfd45f1027b6e946785a56e8d694fba
author Dan Carpenter <error27@gmail.com> Thu Oct 28 15:09:28 2010 -0700
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> Thu Oct 28 22:33:07 2010 -0700
tree 4889685a59ce4e324058ecba6178648e34e39c34
parent b584efc9ea7575d3235cfd745e8a28201d2c37f6

Input: bu21013_ts - fix null dereference in error handling

bu21013_data could be NULL so better not reference it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/touchscreen/bu21013_ts.c

diff --git a/drivers/input/touchscreen/bu21013_ts.c b/drivers/input/touchscreen/bu21013_ts.c
index ccde586..2ca9e5d 100644
--- a/drivers/input/touchscreen/bu21013_ts.c
+++ b/drivers/input/touchscreen/bu21013_ts.c
@@ -514,7 +514,7 @@
 err_cs_disable:
 	pdata->cs_dis(pdata->cs_pin);
 err_free_mem:
-	input_free_device(bu21013_data->in_dev);
+	input_free_device(in_dev);
 	kfree(bu21013_data);
 
 	return error;